3,7-Dichloro-6-methoxy-1-benzothiophene-2-carbonyl chloride CAS 34576-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34576-80-2 |
| Molecular Formula | C10H5Cl3O2S |
| Molecular Weight | 295.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,7-Dichloro-6-methoxy-1-benzothiophene-2-carbonyl chloride (CAS 34576-80-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H5Cl3O2S. Molecular weight: 295.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H5Cl3O2S |
| Molecular Weight | 295.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- N,N-Dimethyl-2-((2-methyl-6-phenylpyrimidin-4-yl)oxy)ethanamine (CAS 90185-75-4)
- 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)propanoic acid (CAS 612043-43-3)
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- 2-Cyclopropyl-4-oxazolecarboxylic Acid (CAS 1060816-04-7)
- 1-Isobutyl-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 934062-78-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com